MALICIOUS — free-sonic-costume-roblox_GM431946152.pdf

MALICIOUS — free-sonic-costume-roblox_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: f4c86429b7a8b4833ee5eb98bc76c3077a068a56ef544a2911ea09907005c5a6
• SHA-1: 256326a7d9967f3059b34b660ee48afeee786fcd
• MD5: 58806dcc831414e7174cf2672ef0f498
• ssdeep: 768:yogbPCs3g3X+DvP1tqN5CNHNoarDwkY2MoNk:ngbPYSH1tZHiglFNk
• TLSH: T148307DF700A7CC8C7A868F0369FA2129B4CEA38CA177E65045D8776CD07D5BE6B12521
• Submitted as: free-sonic-costume-roblox_GM431946152.pdf
• File type: pdf · Size: 35853 bytes
• Verdict: malicious (75/100)

Detections (5 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: Trojan:PDF/Phish.CFN!MTB
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!58806DCC8314
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-coins-2021_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-sonic-costume-roblox-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spin-app-apk_GM406889139.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/robuxmatch-com-free-robux_GM431946152.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• http://netcdn.co/app/431946152/free-sonic-costume-roblox-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spin-app-apk_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/robuxmatch-com-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-how-to-get-free-stuff-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/robux-without-verification_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/robux-earner_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/wurst-client_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-generator-no-human-verification_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-coins-2021_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/universal-minecraft-converter-free_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-minecraft-worlds_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-do-you-get-free-robux-on-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coinmaster-fan-page_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-no-scam_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-today_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-18-9-hacked-client_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-robux-items-for-free_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-script-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/descargar-hack-coin-master_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-counterstrike-hack_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/noob-vs-pro-vs-hacker-roblox-bloxburg_GM431946152.pdf

Embedded domains

• netcdn.co
• www.biochemix.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report